| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.29 | 11.364% | $151.778 | $151.78 | $151.80 | $151.80 |
| Purchase #2 | $145.93 | 10.645% | $161.4642 | $161.46 | $161.45 | $161.50 |
| Purchase #3 | $237.99 | 7.217% | $255.1657 | $255.17 | $255.15 | $255.20 |
| Purchase #4 | $213.77 | 7.577% | $229.9674 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $168.64 | 8.789% | $183.4618 | $183.46 | $183.45 | $183.50 |
| Purchase #6 | $31.99 | 12.118% | $35.8665 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $155.44 | 7.260% | $166.7249 | $166.72 | $166.70 | $166.70 |
| 7 purchase totals = | $1,090.05 | $1,184.4285 | $1,184.43 | $1,184.35 | $1,184.60 | |